MIF_E31222691/laravel/request.php

<?php namespace Laravel; use Closure;

class Request {

	/**
	 * All of the route instances handling the request.
	 *
	 * @var array
	 */
	public static $route;

	/**
	 * The Symfony HttpFoundation Request instance.
	 *
	 * @var HttpFoundation\Request
	 */
	public static $foundation;

	/**
	 * The request data key that is used to indicate a spoofed request method.
	 *
	 * @var string
	 */
	const spoofer = '__spoofer';

	/**
	 * Get the URI for the current request.
	 *
	 * @return string
	 */
	public static function uri()
	{
		return URI::current();
	}

	/**
	 * Get the request method.
	 *
	 * @return string
	 */
	public static function method()
	{
		if ($_SERVER['REQUEST_METHOD'] == 'HEAD')
		{
			return 'GET';
		}

		return (static::spoofed()) ? $_POST[Request::spoofer] : $_SERVER['REQUEST_METHOD'];
	}

	/**
	 * Get an item from the $_SERVER array.
	 *
	 * @param  string  $key
	 * @param  mixed   $default
	 * @return string
	 */
	public static function server($key = null, $default = null)
	{
		return array_get($_SERVER, strtoupper($key), $default);
	}

	/**
	 * Determine if the request method is being spoofed by a hidden Form element.
	 *
	 * @return bool
	 */
	public static function spoofed()
	{
		return is_array($_POST) and array_key_exists(Request::spoofer, $_POST);
	}

	/**
	 * Get the requestor's IP address.
	 *
	 * @param  mixed   $default
	 * @return string
	 */
	public static function ip($default = '0.0.0.0')
	{
		return value(static::$foundation->getClientIp(), $default);
	}

	/**
	 * Get the HTTP protocol for the request.
	 *
	 * @return string
	 */
	public static function protocol()
	{
		return array_get($_SERVER, 'SERVER_PROTOCOL', 'HTTP/1.1');
	}

	/**
	 * Get the list of acceptable content types for the request.
	 *
	 * @return array
	 */
	public static function accept()
	{
		return static::$foundation->getAcceptableContentTypes();
	}

	/**
	 * Determine if the request accepts a given content type.
	 *
	 * @return bool
	 */
	public static function accepts($type)
	{
		return in_array($type, static::accept());
	}

	/**
	 * Determine if the current request is using HTTPS.
	 *
	 * @return bool
	 */
	public static function secure()
	{
		return static::$foundation->isSecure();
	}

	/**
	 * Determine if the request has been forged.
	 *
	 * The session CSRF token will be compared to the CSRF token in the request input.
	 *
	 * @return bool
	 */
	public static function forged()
	{
		return Input::get(Session::csrf_token) !== Session::token();
	}

	/**
	 * Determine if the current request is an AJAX request.
	 *
	 * @return bool
	 */
	public static function ajax()
	{
		return static::$foundation->isXmlHttpRequest();
	}

	/**
	 * Get the HTTP referrer for the request.
	 *
	 * @return string
	 */
	public static function referrer()
	{
		return array_get($_SERVER, 'HTTP_REFERER');
	}

	/**
	 * Determine if the current request is via the command line.
	 *
	 * @return bool
	 */
	public static function cli()
	{
		return defined('STDIN');
	}

	/**
	 * Get the Laravel environment for the current request.
	 *
	 * @return string|null
	 */
	public static function env()
	{
		if (isset($_SERVER['LARAVEL_ENV'])) return $_SERVER['LARAVEL_ENV'];
	}

	/**
	 * Determine the current request environment.
	 *
	 * @param  string  $env
	 * @return bool
	 */
	public static function is_env($env)
	{
		return static::env() === $env;
	}

	/**
	 * Get the main route handling the request.
	 *
	 * @return Route
	 */
	public static function route()
	{
		return static::$route;
	}

	/**
	 * Pass any other methods to the Symfony request.
	 *
	 * @param  string  $method
	 * @param  array   $parameters
	 * @return mixed
	 */
	public static function __callStatic($method, $parameters)
	{
		return call_user_func_array(array(static::$foundation, $method), $parameters);
	}

}